patch 9.0.0779: lsl and lm3 file extensions are not recognized Commit: https://github.com/vim/vim/commit/4ac8e7948cb3e07bc4598ede8b274891d14dfa7c Author: Doug Kearns <dougkearns@gmail.com> Date: Mon Oct 17 13:32:17 2022 +0100 patch 9.0.0779: lsl and lm3 file extensions are not recognized Problem: lsl and lm3 file extensions are not recognized. Solution: Add *.lsl and *.lm3 patterns. (Doug Kearns, closes https://github.com/vim/vim/issues/11384)

vim9script

# Vim filetype plugin file
# Language: Godot shading language
# Maintainer: Maxim Kim <habamax@gmail.com>
# Website: https://github.com/habamax/vim-gdscript

if exists("b:did_ftplugin") | finish | endif
b:did_ftplugin = 1

b:undo_ftplugin = 'setlocal suffixesadd<'

setlocal suffixesadd=.gdshader